to say something suddenly and without thinking, usually because you are excited or nervous

He blurted everything out about the baby, though we'd agreed to keep it a secret for a while. 尽管我们事先商定了要保密一段时间，他还是脱口说出了所有有关孩子的事。

[ + speech ] She suddenly blurted out, "I can't do it!" 她突然脱口而出道：“我不能做这件事。”

[ + that ] Late one evening, Gianni blurted out that he loved her. 一个深夜，詹尼脱口说出他爱她。